Výsledky vyhledávání - "Nadja Klipfel"

C60 Thin Films in Perovskite Solar Cells: Efficient or Limiting Charge Transport Layer?

Autor: Nadja Klipfel, Agustin O. Alvarez, Hiroyuki Kanda, Albertus Adrian Sutanto, Cansu Igci, Cristina Roldán-Carmona, Cristina Momblona, Francisco Fabregat-Santiago, Mohammad Khaja Nazeeruddin

Publikováno v: ACS Applied Energy Materials. 5:1646-1655

In this work, we identify the importance of C60 and compact-TiO2 (cTiO2) as electron transport layers on the device performance of coevaporated n–i–p perovskite solar cells. We found (1) a synergetic effect between both layers when extracting the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f2c95e0a311c800b0f13db19d8ce50f
https://doi.org/10.1021/acsaem.1c03060

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Mechanistic Insights into the Role of the Bis(trifluoromethanesulfonyl)imide Ion in Coevaporated p–i–n Perovskite Solar Cells

Autor: Cansu Igci, Cristina Momblona, Cristina Roldán-Carmona, Hiroyuki Kanda, Mohammad Khaja Nazeeruddin, Nadja Klipfel, Paul J. Dyson, Albertus Adrian Sutanto, Klaus Leifer, Sachin Kinge, Keith G. Brooks, Mounir Mensi

Publikováno v: ACS Applied Materials & Interfaces. 13:52450-52460

Hybrid lead halide perovskites have reached comparable efficiencies to state-of-the-art silicon solar cell technologies. However, a remaining key challenge toward commercialization is the resolution of the perovskite device instability. In this work,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6914c18e69f55d7fa24963bc65b277bf
https://doi.org/10.1021/acsami.1c10117

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Asymmetrically Substituted 10H,10'H-9,9'-Spirobi[acridine] Derivatives as Hole-Transporting Materials for Perovskite Solar Cells

Autor: Jianxing Xia, Yi Zhang, Marco Cavazzini, Simonetta Orlandi, Bin Ding, Hiroyuki Kanda, Nadja Klipfel, Xiao‐Xin Gao, Qurat Ul Ain, Vygintas Jankauskas, Kasparas Rakstys, Ruiyuan Hu, Zeliang Qiu, Abdullah M. Asiri, Hobeom Kim, Paul J. Dyson, Gianluca Pozzi, Mohammad Khaja Nazeeruddin

Publikováno v: Angewandte Chemie (International ed. in English). 61(48)

Hole-transporting materials (HTMs) based on the 10H, 10'H-9,9'-spirobi [acridine] core (BSA50 and BSA51) were synthesized, and their electronic properties were explored. Experimental and theoretical studies show that the presence of rigid 3,6-dimetho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::657c240ac1a420b227d74d0393b9f434
https://pubmed.ncbi.nlm.nih.gov/36200274

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Subphthalocyanine-based electron-transport materials for perovskite solar cells

Autor: Hiroyuki Kanda, Sachin Kinge, Cristina Momblona, Mohammad Khaja Nazeeruddin, Nadja Klipfel, Tomás Torres, Jorge Labella

Publikováno v: Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
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Non-fullerene ETMs are emerging as a hot topic in the field of PSCs due to the inherent shortcomings of fullerene derivatives. Herein, the potential of SubPcs as ETMs in PSCs has been evaluated. To this end, ETMs based on two SubPcs (with chlorine or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b87f5213f842858db5f5104c821163b
https://doi.org/10.1039/d1tc02600c

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Gradient band structure: high performance perovskite solar cells using poly(bisphenol A anhydride-co-1,3-phenylenediamine)

Autor: Naoyuki Shibayama, Albertus Adrian Sutanto, Hiroyuki Kanda, Sanghyun Paek, Hobeom Kim, Mousa Abuhelaiqa, Mohammad Khaja Nazeeruddin, Cristina Roldán Carmona, Nadja Klipfel, Cristina Momblona, Abdullah M. Asiri, Ryuji Kaneko, Aron J. Huckaba

Publikováno v: Journal of Materials Chemistry A. 8:17113-17119

Surface passivation is a critical factor for improving the photovoltaic performance of perovskite solar cells. However, more robust principle investigations are required to build effective passivation strategies enabling high-performance perovskite s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1b51dc3448b692e26e28b2bfa688e56
https://doi.org/10.1039/d0ta05496h

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Zn(II) and Cu(II) tetrakis(diarylamine)phthalocyanines as hole-transporting materials for perovskite solar cells

Autor: Nadja Klipfel, Jianxing Xia, Pavel Čulík, Simonetta Orlandi, Marco Cavazzini, Naoyuki Shibayama, Hiroyuki Kanda, Cansu Igci, Wei Li, Yi-Bing Cheng, Vygintas Jankauskas, Kristijonas Genevicius, Abdullah M. Asiri, Cristina Momblona, Kasparas Rakstys, Gianluca Pozzi, Mohammad Khaja Nazeeruddin

Publikováno v: Materials Today Energy. 29:101110

Finding new hole-transporting materials (HTMs) suitable for replacing the state-of-the-art spiro-OMe-TAD is still challenging. In this work, newly synthesized diarylamine-substituted metal phthalocyanines (MPcs, M 1/4 Zn(II) or Cu(II)) functionalized

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28056e9fad0ccdb0c6ec445632d5b3af
https://doi.org/10.1016/j.mtener.2022.101110

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Band-bending induced passivation: high performance and stable perovskite solar cells using a perhydropoly(silazane) precursor

Autor: Mousa Abuhelaiqa, Kyung Taek Cho, Giulia Grancini, Cristina Roldán-Carmona, Mohammad Khaja Nazeeruddin, Nadja Klipfel, Yi Zhang, Mounir Mensi, Valentin I. E. Queloz, Yonghui Lee, Aron J. Huckaba, Mo Li, Sanghyun Paek, Naoyuki Shibayama, Hiroyuki Kanda, Sachin Kinge

Publikováno v: Energy & Environmental Science

Surface passivation of the perovskite photo absorber is a key factor to improve the photovoltaic performance. So far robust passivation strategies have not yet been revealed. Here, we demonstrate a successful passivation strategy which controls the F

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